ISO 17357 Approved Pneumatic Rubber Fenders - Yokohama Type Marine Fenders
Product Description: High-Reliability Yokohama Pneumatic Fenders
Pneumatic rubber fenders, widely known as Yokohama fenders, are the leading anti-collision medium for marine applications globally. These air-filled rubber fenders provide a gentle reaction force and exceptional energy absorption, ensuring safe mooring and berthing operations even under severe weather conditions.
All of our marine pneumatic fenders are manufactured in strict accordance with the international standard ISO 17357, guaranteeing superior performance and durability. To provide ultimate hull protection, we highly recommend utilizing the classic chain and tire net configuration, which wraps the fender body in a protective shield against abrasion and heavy impacts. We offer a comprehensive range of sizes and pressure types to meet your specific marine engineering requirements.

Key Applications and LNG Fleet Protection
Our pneumatic fenders are field-proven in various demanding maritime environments, including ship-to-ship (STS) transfer operations, commercial ports, and deep-water terminals. As the global demand for Liquefied Natural Gas (LNG) bunkering and transport continues to expand, these fenders play a critical role in ensuring safe, spark-free, and stable operations for gas carriers. Designed to withstand extreme environmental conditions and heavy tidal waves, our products deliver unparalleled reliability to the offshore oil and gas industry.
Main Features of Pneumatic Rubber Fenders
High Energy Absorption and Low Reaction Force: Maximizes vessel hull protection by dispersing impact force smoothly over a large air surface.
Adjustable Performance: Operators can easily modify the performance characteristics of the fender by varying the internal air pressure to suit different vessel sizes.
Low Maintenance and Easy Installation: Simple structural design requires minimal regular inspections and lowers long-term operational costs.
Cost-Effective Logistics and Transportation: These pneumatic fenders can be fully deflated and compactly folded for transport, significantly reducing shipping container volume and freight costs.
Tidal Variance Adaptation: The floating nature of the fender allows it to automatically adapt to extreme tidal changes, maintaining constant protection between dock and vessel.
Certified Quality: Fully approved under the ISO 17357-1-2014 standard for international marine equipment safety.
Technical Specifications of Pneumatic Rubber Fenders
| Dimensions (Diameter x Length mm) | Reaction Force at 50kPa Initial Pressure (KN) | Guaranteed Energy Absorption at 50kPa (KJ) | Body Weight at 50kPa (kg) | Reaction Force at 80kPa Initial Pressure (KN) | Guaranteed Energy Absorption at 80kPa (KJ) | Body Weight at 80kPa (kg) |
| 500x1000 | 64 | 6 | 25 | 83 | 8 | 25 |
| 600x1000 | 74 | 8 | 32 | 96 | 11 | 50 |
| 700x1500 | 137 | 17 | 50 | 137 | 17 | 50 |
| 1000x1500 | 182 | 32 | 80 | 235 | 44 | 80 |
| 1000x2000 | 257 | 45 | 100 | 335 | 63 | 125 |
| 1200x2000 | 297 | 63 | 120 | 386 | 86 | 165 |
| 1350x2500 | 427 | 102 | 165 | 554 | 140 | 226 |
| 1500x3000 | 579 | 153 | 315 | 751 | 211 | 370 |
| 1700x3000 | 639 | 191 | 405 | 830 | 263 | 436 |
| 2000x3500 | 875 | 308 | 590 | 1138 | 424 | 632 |
| 2500x4000 | 1381 | 663 | 1050 | 1815 | 925 | 1110 |
| 2500x5500 | 2019 | 943 | 1333 | 2653 | 1317 | 1410 |
| 3000x5000 | 2104 | 1210 | 1880 | 2709 | 1571 | 2155 |
| 3000x6000 | 2583 | 1485 | 2160 | 3292 | 1888 | 2470 |
| 3300x4500 | 1884 | 1175 | 2020 | 2476 | 1640 | 2300 |
| 3300x6500 | 3015 | 1814 | 2700 | 3961 | 2532 | 3080 |
| 4500x9000 | 5747 | 4752 | 4560 | 7551 | 6633 | 5060 |

Logistics and Deflated Transportation Solution
To minimize cross-border shipping expenditures for international port operators, our Yokohama pneumatic fenders offer a dedicated vacuum deflation option. The fenders can be completely emptied of air, compressed, and folded for delivery. This unique design enables maximum storage efficiency inside standard shipping containers, making large-scale maritime protection procurement highly economical and safe to transport worldwide.

FAQ
Q1: Are you a manufacturer or trading company?
A: We are a professional marine equipment manufacturer established in 1992, with over 30 years of experience in marine fenders, pneumatic fenders, foam fenders, and ship launching airbags. Our factory operates under ISO 9001 and ISO 14001 standards with complete production and inspection systems.
Q2: Which countries do you export to?
A: Our products have been exported to more than 140 countries including Southeast Asia, the Middle East, Africa, South America, and Europe, etc. We have experience serving ports, shipyards, marine contractors, and offshore projects worldwide.
Q3: Can you provide customized products?
A: Yes. We support OEM and customized production according to customer drawings, technical specifications, vessel size, berth conditions, and project requirements.
Q4: How can the service life of pneumatic fenders be extended?
A: Proper installation, routine maintenance, and correct operating procedures can significantly improve durability and long-term performance.
Q5: In which marine applications are pneumatic fenders commonly used?
A: These fenders are widely applied in ship-to-ship transfers, LNG terminals, offshore engineering projects, floating docks, and temporary berthing operations.
Q6: What factors are considered when choosing a pneumatic fender model?
A: Model selection is generally based on vessel size, deadweight capacity, berthing energy, environmental conditions, tidal variation, and dock structure configuration.
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